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Cushion|Lab Grown|IGI

2.80ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG834614530

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG834614530

Diamond specifications and retailer prices

From HK$20,022 HKD
$2,552 USD
As of October 29, 2026
Save HK$104,646 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$124,668 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.8ct lab-grown cushion diamond

This 2.8ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834614530 or 834614530. Listed at 17 retailers as of October 29, 2026, with prices from HK$20,022 to HK$124,668, a HK$104,646 spread on the same certified stone. Do Amore Diamonds lists it at HK$124,668. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.80
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834614530
Dimensions8.69 × 8.45 × 5.24 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.69 mm8.45 mm2.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834614530
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 41.6°Culet: LargeDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$124,668 HKD|Low: HK$17,716 HKD|High: HK$124,668 HKD|Avg: HK$40,067 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 9HK$20,022 HKD
Retailer 4HK$21,183 HKD
Retailer 11HK$21,411 HKD
Retailer 6HK$21,788 HKD
Retailer 17HK$23,231 HKD
Retailer 7HK$23,419 HKD
Retailer 16HK$26,275 HKD
Retailer 13HK$34,082 HKD
Retailer 12HK$34,090 HKD
Retailer 2HK$34,642 HKD
Retailer 18HK$35,243 HKD
Retailer 10HK$36,639 HKD
Retailer 3HK$44,240 HKD
Retailer 5HK$59,871 HKD
Retailer 8HK$63,367 HKD
Retailer 15HK$65,334 HKD
Retailer 19HK$67,410 HKD
Retailer 14HK$89,344 HKD
Do Amore DiamondsHK$124,668 HKD

13 data points across 19 retailers

17 retailersHK$20,022 HKD to HK$124,668 HKD

A
Cheapest Retailer
-
HK$20,022 HKD
$2,552 USD
A
Retailer 2
-
HK$21,183 HKD
$2,700 USD
View
A
Retailer 3
-
HK$21,788 HKD
$2,777 USD
View
A
Retailer 4
-
HK$23,231 HKD
$2,961 USD
View
A
Retailer 5
-
HK$23,419 HKD
$2,985 USD
View
Final sale: no returns
A
Retailer 6
-
HK$23,647 HKD
$3,014 USD
View
B+
Retailer 7
-
HK$34,082 HKD
$4,344 USD
View
B+
Retailer 8
-
HK$34,090 HKD
$4,345 USD
View
B+
Retailer 9
-
HK$34,642 HKD
£3,477 GBP
View
B+
Retailer 10
-
HK$35,243 HKD
$4,492 USD
View
B+
Retailer 11
-
HK$44,240 HKD
£4,440 GBP
View
B
Retailer 12
-
HK$59,871 HKD
$7,631 USD
View
B
Retailer 13
-
HK$63,367 HKD
$8,077 USD
View
B
Retailer 14
-
HK$65,334 HKD
£6,557 GBP
View
B
Retailer 15
-
HK$67,410 HKD
$8,592 USD
View
B
Retailer 16
-
HK$89,344 HKD
$11,388 USD
View
Most Expensive
B
Do Amore Diamonds
20-E100982 · Oct 31
HK$124,668 HKD
$15,890 USD
View
16 more retailers have this diamond
Prices start from HK$20,022 HKDSave up to HK$104,646 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.80ct Cushion
HK$20,022 HKD